1983 Pontiac Firebird Trans Am

Pony car powered by 1983 Pontiac Firebird Trans Am engine family.

Exact-year view retained for body, trim, glass, lamps, bumpers, and wheel context; condition and restoration details remain specific to the photographed vehicle.

Bodies Two-door four-passenger hatchback coupe with fixed roof or optional removable hatch panels

Configurations Trans Am coupe, Trans Am with removable hatch panels, Daytona 500 Pace Car replica

Engine range LG4, LU5 Cross-Fire, or L69 5.0-liter V8

Chassis MacPherson-strut front, torque-arm rear, with available WS6 four-wheel-disc chassis

Production Exact configuration ledger remains unresolved

Story

1983 Pontiac Firebird Trans Am

The 1983 Firebird Trans Am family combined two-door four-passenger hatchback coupe with fixed roof or optional removable hatch panels with Trans Am coupe, Trans Am with removable hatch panels, Daytona 500 Pace Car replica configurations. This page keeps those factory choices together without treating an engine, stripe, badge, or trim package as a separate car identity.

Engines and transmissions

The 1983 Trans Am used several 5.0-liter V8 paths. Engine code, induction system, emissions equipment, transmission, axle, chassis package, production date, and records must be evaluated together. Transmission, induction, cooling, exhaust, axle, emissions equipment, and dates must match the selected engine path.

Chassis and brakes

The third-generation F-body used front struts and a torque-arm live rear axle. WS6 changed braking, steering, springs, bars, wheels, and tires as one package. Brake, steering, spring, damper, axle, ratio, wheel, and tire equipment varied by configuration and must be reconciled to factory and car-specific records.

Body, trim, and proof

Start with VIN or serial, body tag, title, shell, and ownership history. Then reconcile drivetrain, chassis, protected finish, cabin, trim, dates, and records. Replaceable badges, stripes, wheels, or a swapped engine cannot establish factory configuration.

Specs

Car type: Pony car
Seats: 4
Body: Two-door four-passenger hatchback coupe with fixed roof or optional removable hatch panels
Engine: 1983 Pontiac Firebird Trans Am engine family
Horsepower: Configuration-specific SAE net output for LG4, LU5 Cross-Fire, and L69 5.0-liter V8 applications
Torque: Configuration-specific factory rating follows engine, induction, emissions equipment, and transmission
Carburetion: Four-barrel carburetor or Cross-Fire electronic fuel injection by engine

Equipment

Aerodynamic Trans Am bodywork
Available removable hatch panels
LG4, LU5, and L69 V8 paths
Available WS6 chassis
Daytona 500 Pace Car appearance program

Linked Parts

Price history

Values

Nominal dollars from original price sheets, auction archives, and approved value references.

Original Price

A verified original price is not yet available for this car.

Values move with paperwork, originality, options, condition, venue, and body style. High bids and guide values are labeled separately from completed sales.

Reference records

Options, Colors & Components

Source-backed details for trim, chassis, production, and authenticity.

Engine Details

LG4 5.0-liter V8 305 cu in with four-barrel carburetion · Regular Trans Am path · engine assembly / specification
LU5 Cross-Fire 5.0-liter V8 305 cu in with dual-throttle-body electronic fuel injection · Optional Trans Am path · engine assembly / specification
L69 High Output 5.0-liter V8 305 cu in with four-barrel induction · Late-model-year performance path where documented · carburetor / specification

Transmission

Factory transmission Five-speed manual transmission by engine application
Factory transmission Three-speed automatic transmission
Factory transmission Four-speed automatic transmission by application

Options

Engines and Induction summarized from reviewed factory and marque references.Classic Muscle · Reference illustration

WS6 Special Performance Package factory · performance · Brakes, springs, bars, steering, wheels, tires, axle, dates, and records must agree.
CC1 Removable hatch roof panels factory · appearance · Roof structure, panels, locks, seals, storage equipment, body, and records must agree.
LU5 Cross-Fire Injection 5.0-liter V8 factory · performance · Engine code, injection hardware, controls, cooling, exhaust, transmission, axle, dates, and records must agree.
L69 High Output 5.0-liter V8 factory · performance · Build-date eligibility, engine, induction, cooling, exhaust, transmission, axle, emissions hardware, and records must agree.
PACE-CAR Daytona 500 Pace Car replica factory · appearance · VIN, body, complete appearance content, cabin, drivetrain, chassis, dates, and records must agree.

Paint

11 White factory · solid
19 Black factory · solid
21 Light Royal Blue Metallic factory · metallic
27 Medium Blue Metallic factory · metallic
75 Spectra Red factory · solid
78 Dark Maple Red Metallic factory · metallic

Production

Transmissions summarized from reviewed factory and marque references.Classic Muscle · Reference illustration

1983 Pontiac Firebird Trans Am family total · 0 · reported

Authenticity

Rear Axle and Ratios summarized from reviewed factory and marque references.Classic Muscle · Reference illustration

Model-year identity 1983 Firebird Trans Am VIN or serial, body tag, title, shell, drivetrain, trim, protected finish, and ownership evidence that agrees · VIN or serial plate, body or trim plate, chassis, title, build records, and ownership history · fraud detection
Engine and transmission Configuration-correct engine, induction, transmission, controls, stampings, castings, and dates · Engine, induction, gearbox, shifter, pedals, stamp pads, castings, dates, and records · numbers matching
Axle, brakes, and suspension Application-correct axle, ratio, brake system, steering, springs, links, and dampers · Axle housing and carrier, brakes, steering, suspension, dates, service records, and build evidence · date correctness
Paint, exterior trim, and cabin Plate- and record-supported finish, moldings, badges, wheels, upholstery, instruments, and controls · Body and trim plates, protected paint, upholstery, hardware, dashboard, and restoration records · trim correctness

Still Researching

production No reviewed public ledger reconciles 1983 Firebird Trans Am production by body, model, engine, transmission, axle, paint, trim, options, plant, date, and surviving-car status.
paint colors Reviewed references establish representative factory colors but not a complete body, trim, stripe, special-order, plant, and build-date compatibility matrix.
interior Broad cabin equipment is documented, but the complete upholstery color, material, body, option, and production-date matrix is not publicly reconciled.
authenticity markers Public model references cannot prove one survivor's born-with shell, drivetrain, chassis components, paint, trim, options, or component dates.